error from MathLink, plotting results from a c++ simulation
- To: mathgroup at smc.vnet.net
- Subject: [mg15019] error from MathLink, plotting results from a c++ simulation
- From: "Richard W. Singerman" <rws at helix.nih.gov>
- Date: Sat, 5 Dec 1998 01:30:21 -0500
- Sender: owner-wri-mathgroup at wolfram.com
I'm using Mathematica on a Windows95 machine. I want to use MathLink.
I've read the developers kit documentation and I'm trying get the
addtwo.exe to install. However, I get an error message. Comments would
give the same response
LinkOpen::"linkf": "\!\(LinkOpen[\"addtwo.exe`\"]\) failed."
However addtwo.exe appears in the path.
Question2: Once I have this working, I want to use mathematica to
display results from a C++ simulation of wave propagation. I wanted to
see the results as the simulation marched through time steps. I plan
todo this by writing each time step result (the wave at a given time)
to the file tmpwaveresults. Then I would do
MLPutFunction( link, "ToExpression", 1); MLPutString( link,
"wave=Readlist["tmpwaveresults", Number, RecordLsts->True"]
MLPutFunction( link, "ToExpression", 1);
I'd like to eventually make a movie of the wave propagation.
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